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VoltaicMinecraft mod for 1.21.1

API for Electrodynamics, Nuclear Science and others of the Ampz mods.

client and servernewest supported release 1.21.1TechnologyUtility
Latest version
1.21.1-1.2.2
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-AURILISDEV-LICENSE-1.0.2
Downloads
179.1k
Updated
2 d ago
Available on
Modrinth
Space NodeOur hosting

Host Voltaic servers

One click and Voltaic is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Voltaic declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.16.5Forge, NeoForge8+declared14 Jan 2021

Download

From Voltaic’s own host. Nothing is re-hosted here.

Browse 70 indexed releases

Most recently published release

1.21.1-1.2.2release26 Oct 2026

voltaic-1.21.1-1.2.2.jar · 1.8 MB · for 1.21.1 · NeoForge

Download this release
c4b2d030d7d6…
Older versions24
  • 1.21.1-1.2.125 Oct 20261.21.11.8 MB59662b961a8d…Get
  • 1.21.1-1.2.018 Oct 20261.21.11.8 MB37b383efd6de…Get
  • 1.21.1-1.1.215 Oct 20261.21.11.8 MBd509c4f69a37…Get
  • 1.21.1-1.1.114 Oct 20261.21.11.8 MB43add574f261…Get
  • 1.21.1-1.1.012 Oct 20261.21.11.8 MB1062d17861b8…Get
  • 1.19.2-1.0.1326 Aug 20261.19.21.6 MB2bd6a87af928…Get
  • 1.20.1-1.0.1326 Aug 20261.20.11.7 MB4eba393b3122…Choose file on publisher ↗
  • 1.21.1-1.0.1326 Aug 20261.21.11.7 MBa9ac33702e42…Get
  • 1.19.2-1.0.1222 Aug 20261.19.21.6 MB60aa24355f03…Get
  • 1.21.1-1.0.1222 Aug 20261.20.11.7 MB6571e484c3b7…Choose file on publisher ↗
  • 1.19.2-1.0.1129 Jul 20261.19.21.6 MB23 downloads16aa1e4aa383…Get
  • 1.20.1-1.0.11-116 Jul 20261.20.11.7 MB3.3k downloads3f827b88ded6…Choose file on publisher ↗
  • 1.20.1-1.0.1113 Jul 20261.20.11.7 MB823 downloadseb570a9f91ff…Choose file on publisher ↗
  • 1.21.1-1.0.1113 Jul 20261.21.11.7 MB2.9k downloads9b1214e81566…Get
  • 1.20.1-1.0.109 Jul 20261.20.11.7 MB1.2k downloads9c154faa95d6…Choose file on publisher ↗
  • 1.21.1-1.0.109 Jul 20261.21.11.7 MB785 downloadsb71d5ed6c2cc…Get
  • 1.20.1-1.0.98 Jul 20261.20.11.7 MB273 downloads21e006a55195…Choose file on publisher ↗
  • 1.21.1-1.0.98 Jul 20261.21.11.7 MB220 downloads2ffa34856be1…Get
  • 1.20.1-1.0.813 Jun 20261.20.11.7 MB4.3k downloads5eba42f2241f…Choose file on publisher ↗
  • 1.21.1-1.0.813 Jun 20261.21.11.7 MB5.7k downloads1715559acb5f…Get
  • 1.21.1-1.0.712 Jun 20261.21.11.7 MB205 downloads581cd5d2f9dc…Get
  • 1.21.1-1.0.67 Jun 20261.21.11.7 MB798 downloads759268d3774e…Get
  • 1.21.1-1.0.57 Jun 20261.21.11.7 MB47 downloads0750f8dcf17b…Get
  • 1.21.1-1.0.46 Jun 20261.21.11.7 MB190 downloads0a88374b8fde…Get

Frequently asked

Does Voltaic work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Voltaic declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Voltaic support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Voltaic on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Voltaic support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Voltaic?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Voltaic under?

LicenseRef-AURILISDEV-LICENSE-1.0.2, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Voltaic?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Voltaic safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Used by

7 projects list Voltaic as a required dependency. The most installed ones are shown.

ElectrodynamicsElectrodynamics is a Minecraft Mod focused around science and technology that introduces many new machines/blocks and items into the game.BallistixBallistix is a Minecraft Mod that introduces intercontinental ballistic missiles (ICBM's), various explosives, sentries, and weapons to Minecraft.Nuclear ScienceNuclear Science is a Minecraft Mod focused around nuclear physics that introduces many new machines/blocks and items into the game.BlastcraftBlastcraft is a mod that focuses on reinforced walls in feel with the old voltz mod.Modular Force Field SystemsModular Forcefield Systems is a mod designed to provide forcefields in minecraft. It is based on the old voltz mod mffs however it is updated to the newer versions of minecraft!Assembly LineAssembly Line is a mod that focuses on automation of factory-like environments in feel with the old voltz mod

Details from Modrinth, where the author last updated it on 4 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .